EP 2139577 A1 20100106 - LIQUID FILTER ASSEMBLY
Title (en)
LIQUID FILTER ASSEMBLY
Title (de)
FLÜSSIGKEITSFILTERANORDNUNG
Title (fr)
ENSEMBLE DE FILTRE A LIQUIDE
Publication
Application
Priority
- US 2008003541 W 20080318
- US 91979707 P 20070322
Abstract (en)
[origin: WO2008115494A1] A liquid filter assembly including a first liquid filter; a second different liquid filter element; a housing and a relief valve. The liquid filter assembly forms a first liquid flow path having the first liquid filter element therein, and a second liquid flow path having the second liquid filter element therein. The first liquid filter element forms a mixing chamber in a center of the first liquid filter element for mixing the liquid filtered by the first liquid filter element and the liquid filtered by the second liquid filter element. The relief valve is configured to allow liquid to bypass the second liquid flow path to mix with liquid filtered by the first liquid filter element in the mixing chamber.
IPC 8 full level
B01D 24/00 (2006.01); B01D 27/06 (2006.01)
CPC (source: EP)
B01D 27/06 (2013.01); B01D 27/07 (2013.01); B01D 27/08 (2013.01); B01D 27/103 (2013.01); B01D 27/144 (2013.01); B01D 2201/188 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008115494 A1 20080925; BR PI0809611 A2 20141029; BR PI0809611 B1 20181218; CA 2680199 A1 20080925; CA 2680199 C 20151013; EP 2139577 A1 20100106; EP 2139577 A4 20100811; EP 2139577 B1 20131127; ES 2447541 T3 20140312; MX 2009010147 A 20091204
DOCDB simple family (application)
US 2008003541 W 20080318; BR PI0809611 A 20080318; CA 2680199 A 20080318; EP 08742120 A 20080318; ES 08742120 T 20080318; MX 2009010147 A 20080318